02/01/22
composite functions
find the composite function,(fog)(t),for the linear functions g(x)=-3x-1 and f(x)=6x+4
02/01/22
Function value
The graph of the absolute value function f(x)=|x+9|+1 is shown in the graph.Drag and drop the numbers to identify the vertex and equation for the axis of symmetry.vertex( , )Axis of...
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02/01/22
y =√16 − x² determine whether the equation represents y as a function of x:
y =√16 − x²determine whether the equation represents y as a function of x:
02/01/22
PROBLEM SOLVING
Four friends ran a race:Ben finished seven seconds ahead of Mike.Noel finished three seconds behind Sam.Mike finished five seconds behind Noel.In what order did the friends finish the race.Show you...
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02/01/22
Problem Solving
Honey’s Store has a number of bikes and tricycles for sale. There are exactly 60 wheels all together. Determine how many bikes there are and how many tricycles there are.Honey’s Store has a number...
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02/01/22
The sum of the two shorter sides of a right angled triangle is 18cm. Calculate. A.) The least possible length of the hypotenuse. B.) The greatest possible area of the triangle
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02/01/22
how to solve question (b)?
In a shop, all prices were reduced by 30%. After reduction, a suit was sold at $78.40.(a) Calculate the selling price of the suit before reduction.(b) If the selling price before reduction was 28%...
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02/01/22
Brad and Jack do some fundraising for their sporting teçm. Together they raised 209 dollars. If Brad raised m dollars, and Jack raised 73 dollars:
a) Write an equation that represents the relationship between the amounts each contributed. (Note that we are not looking to solve for m yet.) b) find m.
02/01/22
Chelsea wants to buy some tights. One stores is selling three pairs for $7.99 or $2.99 each. Chelsea has $35.20 and buys as many pairs as she can.
a) How many pairs of tights can she buy? b) How much money does she have left afterwards?
02/01/22
Write a linear equation from a slope and a point
Alinewithaslopeof
1
9
passesthroughthepoint
(9, 6)
.
What
isitsequationin
slope
-intercept
form?
A farmer has 26 chickens and ducks (total) and sells the chickens for 2 dollars, and the ducks for 3. more in disc.
A farmer has a total of 26 chickens and ducks. She sells her chickens for two dollars and sells her ducks for three dollars each, making a total of 63 dollars. How many of each type of bird does...
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How do I solve this system of equations by substitution? 2x-6y=6 12y+5x=24
Please help, and thank you! I would say I understand this but I got this question wrong on a algebra test, while I got all the other problems right, and can't figure out why. Thank you!
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